离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
Hebei China
最小订单价格:
-
最小订单:
5 Ton
包装细节:
-
交货时间:
15 days after confirmation of order
供应能力:
-
付款方式:
T/T, L/C
联系人 carl-cn.admin.070911
XINCHENG BUILDING, YOUYI STREET, XINHUA DISTRICT, Shijiazhuang, Hebei
1.Crude Glycerol Content *9. 5% min
2.Specific Gravity *5*C / *5*: 1, ***7 min
3.Color in Alpha: *0
4 Comply to BP/USP
Property
(1)A colourless and odourless, sweet-tasting viscous liquid and it is hygroscopic.
(2)Miscible with water and ethanol; aqueous solution is neutral.
(3Soluble in ethyl acetate and ether; insoluble in benzene, chloroform, carbon tetrachloride, carbon bisulfide, petroleum ether and oils.
(4)It is a good solubilizer, plasticizer, moisturising and preserving agent.
Density: 1.*5
Melting point: *8°C
Boiling point: **0°C
Flash point: **0°C
Water-soluble:>**0g/L(*0°C)
|
Index name |
Index |
||||
|
Type
|
Super grade |
Top grade |
First grade |
Second grade |
|
|
Chroma ≤ |
*0 |
*0 |
*0 |
*0 |
|
|
Assay % ≥ |
*9.5 |
*8.5 |
*8 |
*5 |
|
|
Density (*0C g/ml ≥ |
1.***8 |
1.***2 |
1.***9 |
1.***1 |
|
|
Chloride Assay (as Cl, %)≤ |
0.**1 |
0.**1 |
0.*1 |
0.*5 |
|
|
Sulfating Ash (%) ≤ |
0.*1 |
0.*1 |
0.*1 |
0.*1 |
|
|
Acidity or Alkalinity (mmol/**0g)≤ |
0.**4 |
0.**4 |
0.1 |
0.3 |
|
|
Saponification equivalent (mmol/**0g) ≤ |
0.*4 |
0.*4 |
1 |
3 |
|
|
Heavy metals Assay (as Pb, mg/kg)≤ |
5 |
5 |
5 |
5 |
|
|
As (as As, mg/kg)≤ |
2 |
2 |
2 |
|
|
Applications
(1) In foods and beverages, glycerol serves as a humectant, solvent and sweetener, and may help preserve foods. It is also used as filler in commercially prepared low-fat foods, and as athickening agent in liqueurs
(2) Glycerol is also used to manufacture mono- and di-glyceridesfor use as emulsifiers, as well as polyglycerolestersgoing into shortenings and margarine.
(3) Inorganic synthesis, glycerol is used as a readily available prochiral building block.
(4) It is also used as antifreeze, plasticizer, and in the manufactureof dynamite, cosmetics, liquid soaps, inks, and lubricants.
